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((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate

Also known as: (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid gamma-lactone 3,5-dibenzoate, (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid γ-lactone 3,5-dibenzoate, 3,5-Di-O-benzoyl-2-deoxy-2-fluoro-2C-methyl-D-ribono-1,4-lactone, 3,5-di-O-benzoyl-2-deoxy-2-fluoro-D-ribono-γ-lactone, SFBM, Sofosbuvir Impurity 30, Sofosbuvir Intermediate 1, Sofosbuvir intermediate, [(2R,3R,4R)-3-(Benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydro-2-furanyl]methyl benzoate, [(2R,3R,4R)-3-benzoyloxy-4-fluoro-4-methyl-5-oxooxolan-2-yl]methyl benzoate, (2R,3R,4R)-2-[(benzoyloxy)methyl]-4-fluoro-4-methyl-5-oxooxolan-3-yl benzoate

((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate (CAS 874638-80-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H17FO6 and a molecular weight of 372.344 g/mol. Key properties include a melting point of 133℃, a boiling point of 458.6±34.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 222.9±20.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
874638-80-9
Jingsj CID
J-1134640-0
Molecular Formula
C20H17FO6
Molecular Weight
372.344 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point133℃
Boiling Point458.6±34.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point222.9±20.6 °C
Exact Mass372.100922
PSA78.90000
LogP4.07
Vapor Pressure0.0±1.1 mmHg at 25°C
Refractive Index1.577

Frequently Asked Questions

What is the CAS number of ((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate?

The CAS number of ((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate is 874638-80-9.

What are the molecular formula and molecular weight of ((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate?

((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate has molecular formula C20H17FO6 and molecular weight 372.344 g/mol.

What are the upstream and downstream products of ((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate?

For ((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate, Upstream Products: (3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyldihydrofuran-2(3H)-one, Benzoyl chloride, ethyl (2S,3R)-3-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,3-dihydroxy-2-methylpropanoate; Downstream Products: (2'R)-N-Benzoyl-2'-deoxy-2'-fluoro-2'-methylcytidine 3',5'-dibenzoate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate (CAS 874638-80-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1134640-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.